<div class="event-wrapper">
  <div class="container">
    <table class="table table-condensed">
      <caption>{{title}}</caption>
      <thead>
        <tr >
          <th *ngFor="let th of ths">{{th}}</th>
        </tr>
      </thead>
      <tbody>
        <tr *ngFor="let tr of trs">
          <td>{{tr.eventName}}</td>
          <td>{{tr.objectName}}</td>
          <td>{{tr.startTime}}</td>
          <td>{{tr.endTime}}</td>
        </tr>
      </tbody>
    </table>
  </div>
</div>